Table 3.
Clinicopathologic Parameters and Central Lymph Node Metastasis
p values, chi-squire for group comparison of categorical variables, and Student t-test for mean comparison.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.